Doing the same thing as you，But my virtual led and my real led position is difficult to match, even the picture is not clear, can I ask your solution?I followed the steps of the official tutorial

https://aximmetry.com/learn/virtual-production-workflow/preparation-of-the-production-environment-phase-i/led-wall-production/using-led-walls-for-virtual-production/

It's hard to say because the image is blurry, but we're not perfectly aligned either.

What tracking system do you use?

Antilatency

In fact in my subsequent tests I tried different interface sequences between the two modules and I found that I could synchronize the tracking information on the led screen, the screen had movement along with the real footage, but the size of the screen on the led screen was incorrect and could not be adjusted inside the axi

Can't the LED's displayed inside the Aximmetry be sized using PlacerPrecise?

https://aximmetry.com/learn/virtual-production-workflow/preparation-of-the-production-environment-phase-i/led-wall-production/using-led-walls-and-ar-together/

In fact, I can't do it this way.

by the way,You can look at this official link, which has a solution on led and AR, in fact I tried to use two computers, one computer is responsible for the led screen, the other is responsible for the normal rendering of the unreal scene, you just need to adjust the rendering of the unreal scene that computer's green studio space location, the space of the button green to match your led screen, perhaps you can achieve the effect you want.

Hi,

TELMIC, we will reply to your post in a separate thread here: https://my.aximmetry.com/post/2759-led-based-virtual-production-with-green
There is no compound out of the box in Aximmetry that could do what you want. But it is possible to do it and I will describe how to do it.

Answering Michael Wang's problem:

Note that if the Led Wall is not in the view of the camera and the tracking, then the Fill will be displayed instead of Frustum on the Led Wall.
Fill is rendered at a lower resolution by default due to the Fill Resolution Mul parameter. Also, Resolution sets your Led Wall's resolution by changing the resolution of the Led Wall # output pin of the Led Wall compound.

Warmest regards,

thank you.

https://my.aximmetry.com/post/2759-led-based-virtual-production-with-green

I am waiting for your reply in this thread.